Finding the value of x using alternate interior angles - Online Tutor - Free Math Videos

The video tutorial explains how to find the value of X when given parallel lines and a transversal. It introduces the concept of alternating interior angles, which are equal, and demonstrates solving for X using these angles. The tutorial also covers calculating specific angle values using the solved X value.

How do you solve the equation X - 15 = X + 55 to find the value of X?

Calculate the values of the two angles given that X equals 70.